Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3763Chemical news office., 1932 |
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Strona 340
... Earth and several Greeks of that period made surprisingly accurate calculations of the Earth's circumference , notably Eratosthenes ( about 250 B.C. ) . Except among the Greeks , it is probable that no other nation of that and following ...
... Earth and several Greeks of that period made surprisingly accurate calculations of the Earth's circumference , notably Eratosthenes ( about 250 B.C. ) . Except among the Greeks , it is probable that no other nation of that and following ...
Strona 341
... Earth's surface has no motion relative to the Earth . This conclusion of the two American physicists was so difficult to account for ( and because , probably , of their probity in matters physical ) , that it attracted universal ...
... Earth's surface has no motion relative to the Earth . This conclusion of the two American physicists was so difficult to account for ( and because , probably , of their probity in matters physical ) , that it attracted universal ...
Strona 349
... earth's gravitational field , which the balance measures . Remarks are also made on the representation of these quantities - the so - called gravity - gradient and horizontal directive tendency - and a convenient method is indicated of ...
... earth's gravitational field , which the balance measures . Remarks are also made on the representation of these quantities - the so - called gravity - gradient and horizontal directive tendency - and a convenient method is indicated of ...
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